Brian Gehrlein

Brian Gehrlein lives in Liberty, Missouri with his wife, Katherine, and their son, Peter. The Book of Rules is his first picture book. Brian does his best to follow the rules and has (so far) avoided being eaten. He hopes this trend continues.

Tom Knight is the illustrator of numerous books for children, including Bone Soup; Good Knight, Bad Knight; and The Big Bed. He lives in England with his wife, Tabby, and their two sons, Archie and Seth.